package com.icode.util;

import java.util.concurrent.BrokenBarrierException;
import java.util.concurrent.CyclicBarrier;

/**
 * @Author: my_code
 * @Email: my_code@foxmail.com
 * @Create: 2020-12-12 14:58
 */
public class CyclicBarrierTest {

    public static void main(String[] args) {
        CyclicBarrier cyclicBarrier = new CyclicBarrier(7,()->{
            System.out.println("召唤神龙");
        });

        for (int i = 0; i < 7; i++) {
            final int count = i;
            new Thread(()->{
                System.out.println("获得第颗"+count+"龙珠");
                try {
                    cyclicBarrier.await();
                } catch (InterruptedException e) {
                    e.printStackTrace();
                } catch (BrokenBarrierException e) {
                    e.printStackTrace();
                }
            }).start();
        }


    }
}
